fix(barrel): migrate open-sse, src/shared, src/sse, src/models, src/domain off the @/lib/localDb barrel import (#11795 Phase 4) (#12053)

Resynced onto the release tip after #12051/#12052 landed. One real conflict in open-sse/services/combo.ts at both LKGP-clear call sites (handleComboChat + round-robin path): the release tip already has #12013's clearStaleLKGP() helper, which this PR's branch predates — kept the current helper call at both sites, discarding the pre-refactor inline pattern. typecheck:core and the open-sse test suite (vitest, 9/9 on volumeDetector) both green after resync. Thanks for the well-scoped Phase 4 migration.

config/quality/eslint-suppressions.json

@@ -230,11 +230,6 @@
       "count": 1
     }
   },
-  "open-sse/handlers/chatCore/comboContextCache.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "open-sse/handlers/chatCore/executorHelpers.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
@@ -465,9 +460,6 @@
     "@typescript-eslint/no-explicit-any": {
       "count": 17
     },
-    "no-restricted-imports": {
-      "count": 2
-    },
     "no-restricted-syntax": {
       "count": 1
     }
@@ -510,21 +502,11 @@
       "count": 21
     }
   },
-  "open-sse/services/combo/concurrencyCaps.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "open-sse/services/combo/providerWildcard.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
     }
   },
-  "open-sse/services/combo/quotaExhaustionCutoff.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "open-sse/services/comboAgentMiddleware.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
@@ -621,11 +603,6 @@
       "count": 2
     }
   },
-  "open-sse/services/keyGroupAuth.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "open-sse/services/manifestAdapter.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 3
@@ -689,9 +666,6 @@
   "open-sse/services/tokenLimitCounter.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
-    },
-    "no-restricted-imports": {
-      "count": 1
     }
   },
   "open-sse/services/tokenRefresh.ts": {
@@ -827,11 +801,6 @@
       "count": 1
     }
   },
-  "open-sse/utils/proxyFallback.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "open-sse/utils/setupPolyfill.ts": {
     "@typescript-eslint/no-explicit-any": {
       "count": 5
@@ -1516,11 +1485,6 @@
       "count": 1
     }
   },
-  "src/domain/quotaCache.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "src/hooks/useLiveDashboard.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
@@ -2035,11 +1999,6 @@
       "count": 3
     }
   },
-  "src/models/index.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "src/server/ws/liveServer.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 5
@@ -2156,11 +2115,6 @@
       "count": 1
     }
   },
-  "src/shared/services/apiKeyResolver.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "src/shared/services/backupService.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
@@ -2169,27 +2123,11 @@
   "src/shared/services/cloudSyncScheduler.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
-    },
-    "no-restricted-imports": {
-      "count": 1
     }
   },
   "src/shared/services/initializeCloudSync.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 1
-    },
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
-  "src/shared/services/modelSyncScheduler.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
-  "src/shared/utils/apiAuth.ts": {
-    "no-restricted-imports": {
-      "count": 1
     }
   },
   "src/shared/utils/apiKey.ts": {
@@ -2200,9 +2138,6 @@
   "src/shared/utils/apiKeyPolicy.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 2
-    },
-    "no-restricted-imports": {
-      "count": 1
     }
   },
   "src/shared/utils/cloud.ts": {
@@ -2300,11 +2235,6 @@
       "count": 11
     }
   },
-  "src/sse/handlers/autoRouting.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "src/sse/handlers/chat.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 9
@@ -2313,24 +2243,6 @@
   "src/sse/handlers/chatHelpers.ts": {
     "@typescript-eslint/no-unused-vars": {
       "count": 3
-    },
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
-  "src/sse/services/model.ts": {
-    "no-restricted-imports": {
-      "count": 2
-    }
-  },
-  "src/sse/services/noAuthProviderSettings.ts": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
-  "src/sse/services/tokenRefresh.ts": {
-    "no-restricted-imports": {
-      "count": 1
     }
   },
   "tests/benchmarks/pipeline-accuracy.test.ts": {

open-sse/handlers/chatCore.ts

@@ -1427,7 +1427,7 @@ export async function handleChatCore({
       };
       if ((isCombo && comboName) || routingComboId) {
         try {
-          const { getComboByName } = await import("../../src/lib/localDb");
+          const { getComboByName } = await import("@/lib/db/combos");
           let comboConfig = await getComboByName(comboName);
           if (!comboConfig && comboName?.startsWith("combo/")) {
             comboConfig = await getComboByName(comboName.substring(6));
@@ -1918,7 +1918,7 @@ export async function handleChatCore({
     if (isCombo && comboName) {
       log?.info?.("CONTEXT", `Attempting to resolve combo limits for comboName=${comboName}`);
       try {
-        const { getComboByName } = await import("../../src/lib/localDb");
+        const { getComboByName } = await import("@/lib/db/combos");
         const { resolveComboTargets } = await import("../services/combo.ts");
         let comboConfig = await getComboByName(comboName);
         if (!comboConfig && comboName.startsWith("combo/")) {
@@ -4292,13 +4292,14 @@ export async function handleChatCore({
               let quotaCooldownMs = kimiRateLimitResetAt
                 ? Math.max(new Date(kimiRateLimitResetAt).getTime() - Date.now(), 0)
                 : retryAfterMs || COOLDOWN_MS.rateLimit;
-              const deferAntigravityQuotaStateToCaller =
-                shouldDeferAntigravityQuotaStateToCaller(
-                  provider,
-                  typeof onStreamFailure === "function"
-                );
-              const isAntigravityQuotaFamily =
-                shouldDeferAntigravityQuotaStateToCaller(provider, true);
+              const deferAntigravityQuotaStateToCaller = shouldDeferAntigravityQuotaStateToCaller(
+                provider,
+                typeof onStreamFailure === "function"
+              );
+              const isAntigravityQuotaFamily = shouldDeferAntigravityQuotaStateToCaller(
+                provider,
+                true
+              );
               let coreOwnedAntigravityLockout: {
                 cooldownMs: number;
                 failureCount: number;

open-sse/handlers/chatCore/comboContextCache.ts

@@ -1,5 +1,4 @@
-import { getUpstreamProxyConfig } from "@/lib/localDb";
-import type { FallbackBackend } from "@/lib/db/upstreamProxy";
+import { FallbackBackend, getUpstreamProxyConfig } from "@/lib/db/upstreamProxy";
 
 /**
  * Module-level cache for upstream proxy config (shared across all requests).
@@ -29,7 +28,8 @@ const COMBOS_CACHE_TTL = 10_000;
 
 export async function getCombosCached(): Promise<unknown[]> {
   const now = Date.now();
-  const { getCombos, getCombosCacheVersion } = await import("@/lib/localDb");
+  const { getCombos } = await import("@/lib/db/combos");
+  const { getCombosCacheVersion } = await import("@/lib/db/readCache");
   const version = getCombosCacheVersion();
   // A combo write (create/update/delete/reorder) bumps the shared version via
   // invalidateDbCache("combos"); when it no longer matches our snapshot we drop

open-sse/services/__tests__/volumeDetector.test.ts

@@ -3,7 +3,7 @@ import { describe, it, expect, vi } from "vitest";
 // Mock the DB so recommendStrategyOverride sees adaptiveVolumeRouting = true.
 // Without this the real getSettings() throws (no SQLite in test env), the
 // catch block fires, and the function returns noOverride before any rule runs.
-vi.mock("@/lib/localDb", () => ({
+vi.mock("@/lib/db/settings", () => ({
   getSettings: vi.fn().mockResolvedValue({ adaptiveVolumeRouting: true }),
 }));
 

open-sse/services/batchProcessor.ts

@@ -1,22 +1,20 @@
 import { v4 as uuidv4 } from "uuid";
-import type { BatchItemCheckpoint, BatchRecord } from "@/lib/localDb";
 import {
+  type BatchItemCheckpoint,
+  type BatchRecord,
   countBatchItemCheckpoints,
-  createFile,
-  deleteFile,
   ensureBatchItemCheckpoints,
-  getApiKeyById,
   getBatch,
-  getFileContent,
   getPendingBatches,
   getTerminalBatches,
   listBatchItemCheckpoints,
-  listFiles,
   markBatchItemError,
   markBatchItemProcessing,
   markBatchItemResult,
   updateBatch,
-} from "@/lib/localDb";
+} from "@/lib/db/batches";
+import { createFile, deleteFile, getFileContent, listFiles } from "@/lib/db/files";
+import { getApiKeyById } from "@/lib/db/apiKeys";
 import { dispatch } from "@/lib/batches/dispatch";
 import type { SupportedBatchEndpoint } from "@/shared/constants/batchEndpoints";
 import { DEFAULT_BATCH_EXPIRATION_SECONDS } from "@/shared/constants/batch";

open-sse/services/combo.ts

@@ -427,7 +427,7 @@ export async function buildAutoCandidates(
   // apply, so auto-routing behavior is unchanged.
   const quotaCutoffEnabled =
     (resilienceSettings ?? resolveResilienceSettings(null))?.quotaPreflight?.enabled === true;
-  const { getPricingForModel } = await import("../../src/lib/localDb");
+  const { getPricingForModel } = await import("@/lib/db/settings");
   const quotaPromises = new Map<string, Promise<unknown>>();
   let historicalLatencyStats: Record<string, HistoricalLatencyStatsEntry> = {};
   try {
@@ -1969,7 +1969,7 @@ async function handleComboChatInner({
               const connId = effectiveConnectionId || undefined;
               void (async () => {
                 try {
-                  const { setLKGP } = await import("../../src/lib/localDb");
+                  const { setLKGP } = await import("@/lib/db/settings");
                   await Promise.all([
                     setLKGP(combo.name, target.executionKey, provider, connId),
                     setLKGP(combo.name, combo.id || combo.name, provider, connId),
@@ -3566,7 +3566,7 @@ async function handleRoundRobinCombo({
               const connId = effectiveConnectionId || undefined;
               void (async () => {
                 try {
-                  const { setLKGP } = await import("../../src/lib/localDb");
+                  const { setLKGP } = await import("@/lib/db/settings");
                   await Promise.all([
                     setLKGP(combo.name, target.executionKey, provider, connId),
                     setLKGP(combo.name, combo.id || combo.name, provider, connId),

open-sse/services/combo/applyStrategyOrdering.ts

@@ -67,7 +67,7 @@ export async function applyStrategyOrdering(
 
   if (strategy === "lkgp") {
     try {
-      const { getLKGP } = await import("../../../src/lib/localDb");
+      const { getLKGP } = await import("@/lib/db/settings");
       const lkgpProvider = await getLKGP(combo.name, combo.id || combo.name);
 
       if (lkgpProvider) {

open-sse/services/combo/concurrencyCaps.ts

@@ -19,7 +19,7 @@
  * shrinking (Quality Gate / #3501).
  */
 
-import { getCachedProviderConnectionById } from "@/lib/localDb";
+import { getCachedProviderConnectionById } from "@/lib/db/readCache";
 import { effectiveMaxConcurrency } from "./comboPredicates.ts";
 import type { ResolvedComboTarget } from "./types.ts";
 

open-sse/services/combo/quotaExhaustionCutoff.ts

@@ -19,7 +19,7 @@ import {
   type PreflightQuotaThresholds,
   type QuotaInfo,
 } from "../quotaPreflight.ts";
-import { getCachedProviderConnectionById } from "@/lib/localDb";
+import { getCachedProviderConnectionById } from "@/lib/db/readCache";
 import {
   resolveResilienceSettings,
   type ResilienceSettings,
@@ -109,8 +109,7 @@ export async function resolveQuotaExhaustionCutoffForTarget(
   let connection: Record<string, unknown> | undefined;
   try {
     connection = (await getCachedProviderConnectionById(connectionId)) as
-      | Record<string, unknown>
-      | undefined;
+      Record<string, unknown> | undefined;
   } catch {
     connection = undefined;
   }

open-sse/services/combo/resolveAutoStrategy.ts

@@ -245,7 +245,7 @@ export async function resolveAutoStrategyOrder(
 
   let lastKnownGoodProvider: string | undefined;
   try {
-    const { getLKGP } = await import("../../../src/lib/localDb");
+    const { getLKGP } = await import("@/lib/db/settings");
     const lkgp = await getLKGP(combo.name, combo.id || combo.name);
     if (lkgp) lastKnownGoodProvider = lkgp.provider;
   } catch (err) {

open-sse/services/combo/targetSorters.ts

@@ -65,7 +65,7 @@ export function orderTargetsForWeightedFallback<T extends { executionKey: string
  */
 export async function sortModelsByCost(models: string[]): Promise<string[]> {
   try {
-    const { getPricingForModel } = await import("../../../src/lib/localDb");
+    const { getPricingForModel } = await import("@/lib/db/settings");
     const withCost = await Promise.all(
       models.map(async (modelStr) => {
         const parsed = parseModel(modelStr);

open-sse/services/keyGroupAuth.ts

@@ -12,7 +12,7 @@
  *   - Provider-specific rules: "openai/gpt-4"
  */
 
-import { checkKeyModelAccess, getKeyGroupsForApiKey } from "@/lib/localDb";
+import { checkKeyModelAccess, getKeyGroupsForApiKey } from "@/lib/db/apiKeyGroups";
 
 export interface KeyGroupAuthResult {
   /** Whether the request is authorized */

open-sse/services/model.ts

@@ -332,7 +332,7 @@ function getProviderIdFromConnection(connection: unknown) {
 
 async function getActiveProviderSet() {
   try {
-    const { getCachedProviderConnections } = await import("@/lib/localDb");
+    const { getCachedProviderConnections } = await import("@/lib/db/readCache");
     const conns = (await getCachedProviderConnections()) as unknown[];
     const providers = conns
       .map(getProviderIdFromConnection)
@@ -345,7 +345,7 @@ async function getActiveProviderSet() {
 
 async function getActiveSyncedProvidersForModel(modelId: string) {
   try {
-    const { getActiveProvidersWithSyncedModel } = await import("@/lib/localDb");
+    const { getActiveProvidersWithSyncedModel } = await import("@/lib/db/models");
     const providers = await getActiveProvidersWithSyncedModel(modelId);
     return providers
       .map(resolveProviderAlias)
@@ -403,7 +403,7 @@ function isTruthyEnv(value: string | undefined) {
 
 async function getPreferClaudeCodeForUnprefixedClaudeModels() {
   try {
-    const { getCachedSettings } = await import("@/lib/localDb");
+    const { getCachedSettings } = await import("@/lib/db/readCache");
     const settings = (await getCachedSettings()) as Record<string, unknown>;
     if (typeof settings.preferClaudeCodeForUnprefixedClaudeModels === "boolean") {
       return settings.preferClaudeCodeForUnprefixedClaudeModels;

open-sse/services/payloadRules.ts

@@ -223,7 +223,7 @@ export function clearPayloadRulesConfigOverride() {
 // silently reverting to the (usually empty) file config.
 async function loadPayloadRulesFromSettings(): Promise<PayloadRulesConfig | null> {
   try {
-    const { getCachedSettings } = await import("@/lib/localDb");
+    const { getCachedSettings } = await import("@/lib/db/readCache");
     const settings = (await getCachedSettings()) as { payloadRules?: unknown };
     const raw = settings?.payloadRules;
     if (raw === null || raw === undefined) return null;

open-sse/services/rateLimitManager.ts

@@ -338,7 +338,8 @@ export async function initializeRateLimits() {
   applyBottleneckHeartbeatPatch();
 
   try {
-    const { getCachedProviderConnections, getSettings } = await import("@/lib/localDb");
+    const { getCachedProviderConnections } = await import("@/lib/db/readCache");
+    const { getSettings } = await import("@/lib/db/settings");
     const [connections, settings] = await Promise.all([
       getCachedProviderConnections(),
       getSettings(),
@@ -385,7 +386,7 @@ export async function applyRequestQueueSettings(nextSettings: RequestQueueSettin
   currentRequestQueueSettings = { ...nextSettings };
   // Global policy changes invalidate snapshots from the previous generation.
   preservedReplacementSettings.clear();
-  const { getCachedProviderConnections } = await import("@/lib/localDb");
+  const { getCachedProviderConnections } = await import("@/lib/db/readCache");
   const connections = await getCachedProviderConnections();
   // Also discard any snapshot created while the asynchronous DB read yielded.
   preservedReplacementSettings.clear();

open-sse/services/tokenLimitCounter.ts

@@ -20,7 +20,7 @@ import {
   getTokenLimitsForRequest,
   logTokenLimitReset,
   type TokenLimit,
-} from "@/lib/localDb";
+} from "@/lib/db/tokenLimits";
 
 interface CacheEntry {
   windowStart: string;
@@ -295,8 +295,7 @@ export function recordTokenUsage(
                  ORDER BY window_start DESC LIMIT 1`
               )
               .get(limit.id, windowStart) as
-              | { window_start?: string; tokens_used?: number }
-              | undefined;
+              { window_start?: string; tokens_used?: number } | undefined;
             const prevTokens =
               priorRow && typeof priorRow.tokens_used === "number" ? priorRow.tokens_used : 0;
             if (prevTokens > 0) {

open-sse/services/volumeDetector.ts

@@ -155,7 +155,7 @@ export async function recommendStrategyOverride(
 
   // Check if adaptive routing is enabled globally
   try {
-    const { getSettings } = await import("@/lib/localDb");
+    const { getSettings } = await import("@/lib/db/settings");
     const settings = await getSettings();
     if (!settings.adaptiveVolumeRouting) {
       return noOverride;

open-sse/utils/networkProxy.ts

@@ -20,7 +20,7 @@ async function getConfig() {
   if (_cachedConfig && now < _cacheExpiry) return _cachedConfig;
 
   try {
-    const { getProxyConfig } = await import("../../src/lib/localDb");
+    const { getProxyConfig } = await import("@/lib/db/settings");
     _cachedConfig = await getProxyConfig();
     _cacheExpiry = now + 30_000; // Cache for 30s
     return _cachedConfig;

open-sse/utils/proxyFallback.ts

@@ -10,7 +10,8 @@
 
 import { fetch as undiciFetch } from "undici";
 import { createProxyDispatcher, normalizeProxyUrl } from "./proxyDispatcher.ts";
-import { resolveProxyForScopeFromRegistry, listProxies, listOneproxyProxies } from "@/lib/localDb";
+import { resolveProxyForScopeFromRegistry, listProxies } from "@/lib/db/proxies";
+import { listOneproxyProxies } from "@/lib/db/oneproxy";
 import { isFeatureFlagEnabled } from "@/shared/utils/featureFlags";
 
 // ---------------------------------------------------------------------------

src/domain/quotaCache.ts

@@ -17,7 +17,8 @@
  */
 
 import { getUsageForProvider } from "@omniroute/open-sse/services/usage.ts";
-import { getCachedProviderConnectionById, resolveProxyForConnection } from "@/lib/localDb";
+import { getCachedProviderConnectionById } from "@/lib/db/readCache";
+import { resolveProxyForConnection } from "@/lib/db/settings";
 import { runWithProxyContext } from "@omniroute/open-sse/utils/proxyFetch.ts";
 import { safePercentage } from "@/shared/utils/formatting";
 import {

src/models/index.ts

@@ -1,4 +1,4 @@
-// Database Models - Export all from localDb
+// Database Models - Export all from the owning db modules
 export {
   getProviderConnections,
   getProviderConnectionsCount,
@@ -15,17 +15,16 @@ export {
   updateProviderNode,
   deleteProviderNode,
   deleteProviderConnectionsByProvider,
+} from "@/lib/db/providers";
+export {
   getModelAliases,
   setModelAlias,
   deleteModelAlias,
   deleteModelAliasesForProvider,
   getMitmAlias,
   setMitmAliasAll,
-  getApiKeys,
-  createApiKey,
-  deleteApiKey,
-  validateApiKey,
-  isCloudEnabled,
-  resolveProxyForProvider,
   getHiddenModelsByProvider,
-} from "@/lib/localDb";
+} from "@/lib/db/models";
+export { getApiKeys, createApiKey, deleteApiKey, validateApiKey } from "@/lib/db/apiKeys";
+export { isCloudEnabled } from "@/lib/db/settings";
+export { resolveProxyForProvider } from "@/lib/db/proxies";

src/shared/services/apiKeyResolver.ts

@@ -1,4 +1,4 @@
-import { getApiKeyById, createApiKey } from "@/lib/localDb";
+import { getApiKeyById, createApiKey } from "@/lib/db/apiKeys";
 import { getConsistentMachineId } from "@/shared/utils/machineId";
 
 export async function resolveApiKey(

src/shared/services/cloudSyncScheduler.ts

@@ -1,5 +1,5 @@
 import { getConsistentMachineId } from "@/shared/utils/machineId";
-import { isCloudEnabled } from "@/lib/localDb";
+import { isCloudEnabled } from "@/lib/db/settings";
 import { getRuntimePorts } from "@/lib/runtime/ports";
 
 const { dashboardPort } = getRuntimePorts();

src/shared/services/initializeCloudSync.ts

@@ -1,5 +1,6 @@
 import { getCloudSyncScheduler } from "@/shared/services/cloudSyncScheduler";
-import { isCloudEnabled, cleanupProviderConnections } from "@/lib/localDb";
+import { isCloudEnabled } from "@/lib/db/settings";
+import { cleanupProviderConnections } from "@/lib/db/providers";
 
 /**
  * Initialize cloud sync scheduler

src/shared/services/modelSyncScheduler.ts

@@ -10,7 +10,7 @@
 
 import { randomUUID } from "node:crypto";
 import { Agent, buildConnector, fetch as undiciFetch, type Dispatcher } from "undici";
-import { getSettings, updateSettings } from "@/lib/localDb";
+import { getSettings, updateSettings } from "@/lib/db/settings";
 import { isConnectionUnavailableToAuxiliaryActivity } from "@/lib/exclusiveLeaseIsolation";
 import { getRuntimePorts } from "@/lib/runtime/ports";
 
@@ -151,7 +151,7 @@ async function getAutoSyncConnections(): Promise<
   Array<{ id: string; provider: string; name?: string }>
 > {
   try {
-    const { getProviderConnections } = await import("@/lib/localDb");
+    const { getProviderConnections } = await import("@/lib/db/providers");
     const connections = await getProviderConnections();
     const autoSyncConnections: Array<{ id: string; provider: string; name?: string }> = [];
     for (const conn of connections) {

src/shared/utils/apiAuth.ts

@@ -9,7 +9,7 @@
 
 import { jwtVerify } from "jose";
 import { cookies } from "next/headers";
-import { getSettings } from "@/lib/localDb";
+import { getSettings } from "@/lib/db/settings";
 import { isPublicApiRoute } from "@/shared/constants/publicApiRoutes";
 import { extractApiKey } from "@/sse/services/auth";
 

src/shared/utils/apiKeyPolicy.ts

@@ -9,12 +9,8 @@
  */
 
 import { extractApiKey } from "@/sse/services/auth";
-import {
-  getApiKeyMetadata,
-  getComboByName,
-  isModelAllowedForKey,
-  getApiKeyById,
-} from "@/lib/localDb";
+import { getApiKeyMetadata, isModelAllowedForKey, getApiKeyById } from "@/lib/db/apiKeys";
+import { getComboByName } from "@/lib/db/combos";
 import { isDashboardSessionAuthenticated } from "./apiAuth";
 import { resolveComboForModel } from "@/lib/db/modelComboMappings";
 import { checkBudget } from "@/domain/costRules";

src/sse/handlers/autoRouting.ts

@@ -14,7 +14,7 @@ import {
   isValidModelFamily,
   type ModelFamily,
 } from "@omniroute/open-sse/services/autoCombo/modelFamily.ts";
-import { getCachedSettings } from "@/lib/localDb";
+import { getCachedSettings } from "@/lib/db/readCache";
 import * as log from "../utils/logger";
 
 export type AutoRoutingState = {

src/sse/handlers/chatHelpers.ts

@@ -1,4 +1,8 @@
-import { getModelInfo, getComboForModel, getModelInfoOrRetirementResponse } from "../services/model";
+import {
+  getModelInfo,
+  getComboForModel,
+  getModelInfoOrRetirementResponse,
+} from "../services/model";
 import { clearAccountError, markAccountUnavailable } from "../services/auth";
 import { connectionHasExtraKeys } from "@omniroute/open-sse/services/apiKeyRotator.ts";
 import { createBuiltinAutoCombo } from "@omniroute/open-sse/services/autoCombo/builtinCatalog.ts";
@@ -26,7 +30,7 @@ import {
   isTlsFingerprintActive,
   type AppliedProxySink,
 } from "@omniroute/open-sse/utils/proxyFetch.ts";
-import { resolveProxyForConnection } from "@/lib/localDb";
+import { resolveProxyForConnection } from "@/lib/db/settings";
 import { hasBlockingProxyAssignment } from "@/lib/db/proxies";
 import {
   CircuitBreakerOpenError,

src/sse/services/model.ts

@@ -1,15 +1,9 @@
 // Re-export from open-sse with localDb integration
-import {
-  getModelAliases,
-  getComboByName,
-  getComboById,
-  getComboByNameInsensitive,
-  getCachedProviderNodes,
-  getCustomModels,
-} from "@/lib/localDb";
+import { getModelAliases, getCustomModels } from "@/lib/db/models";
+import { getComboByName, getComboById, getComboByNameInsensitive } from "@/lib/db/combos";
+import { getCachedProviderNodes, getCachedSettings } from "@/lib/db/readCache";
 
 import { getSyncedAutoAliases } from "@/lib/providerModels/syncedAutoAliases.ts";
-import { getCachedSettings } from "@/lib/localDb";
 import { getActiveSyncedCatalog } from "@/lib/db/models/activeSyncedCatalog";
 import { getModelCompatOverrides } from "@/lib/db/models/compat";
 import { getNoAuthHydrationProviderIds } from "./noAuthProviderSiblings";
@@ -660,7 +654,7 @@ export async function getComboForModel(modelStr) {
 
   // 2. NEW — check model-combo mappings table (pattern match)
   try {
-    const { resolveComboForModel } = await import("@/lib/localDb");
+    const { resolveComboForModel } = await import("@/lib/db/modelComboMappings");
     const mapped = await resolveComboForModel(baseModelStr || modelStr);
     if (mapped && (mapped as any).models?.length > 0) {
       return mapped;

src/sse/services/noAuthProviderSettings.ts

@@ -1,4 +1,4 @@
-import { getSettings } from "@/lib/localDb";
+import { getSettings } from "@/lib/db/settings";
 import { isProviderBlockedByIdOrAlias } from "@/shared/utils/noAuthProviders";
 import * as log from "../utils/logger";
 

src/sse/services/tokenRefresh.ts

@@ -1,10 +1,8 @@
 // Re-export from open-sse with local logger
 import * as log from "../utils/logger";
-import {
-  updateProviderConnection,
-  resolveProxyForConnection,
-  resolveProxyForProvider,
-} from "@/lib/localDb";
+import { updateProviderConnection } from "@/lib/db/providers";
+import { resolveProxyForConnection } from "@/lib/db/settings";
+import { resolveProxyForProvider } from "@/lib/db/proxies";
 import {
   TOKEN_EXPIRY_BUFFER_MS as BUFFER_MS,
   getRefreshLeadMs as _getRefreshLeadMs,